# Predavanje prof. Asie Ivić Weiss

lokacija:
PMF Split, B3-17
vrijeme:
10.09.2021 - 12:00 - 13:00
U organizaciji znanstvenog razreda Splitskog matematičkog društva

profesorica Asia Ivić Weiss
Department of Mathematics and Statistics

York University

će održati predavanje pod naslovom:

On Locally Spherical Regular Hypertopes

Predavanje će se održati u dvorani B3-17 Odjela za matematiku PMF-a, Ruđera Boškovića 33, Split.

Pozivamo sve zainteresirane da prisustvuju predavanju.

Sažetak:

Defining a hypertope as a thin, residually connected incidence geometry, we show how the concept generalizes the concept of a polytope. In this talk we present the characterization of the automorphism groups of regular hypertopes, summarize the classication of universal locally spherical regular hypertopes, and give examples of fine ones. In particular, given any irreducible Coxeter group C of hyperbolic type with non-linear diagram and rank at least 4, whose maximal parabolic subgroups are finite, we show how to construct an infinite family of locally spherical regular hypertopes of hyperbolic type whose Coxeter diagram is the same as that of C.